{
  "id-zmienna": 551,
  "nazwa": "Cargo transportation of Polish foreign trade and cargo transit by sea transport",
  "nazwa-skrocona": "Cargo transportation of Polish foreign trade",
  "tagi": [
    {
      "id-tag": 247,
      "nazwa-tag": "foreign trade"
    },
    {
      "id-tag": 635,
      "nazwa-tag": "maritime transport"
    }
  ],
  "pojecia": [
    {
      "id-pojecie": 800,
      "nazwa-pojecie": "Cargo transport by sea",
      "definicja": "<p>\n\tCarriages of cargo using owned or leased ships, under the Polish or foreign flags, during completed voyages.</p>\n",
      "uwagi": "<p>\n\tThe carriages include transport of cargo made in all directions of trade, i.e. brought into Polish ports from foreign ports, exported from Polish to foreign ports, transported between and among foreign ports, between Polish ports.Transport of cargo on ships chartered to a foreign ship operator is not included.</p>\n",
      "data-poczatku-pojecie": "1999-07-01",
      "data-konca-pojecie": "9999-12-31"
    }
  ],
  "wyjasnienia-metodologiczne": {
    "notki": []
  },
  "przekroje": [
    {
      "id-przekroj": 753,
      "nazwa-przekroj": "Poland; Types of relations of Polish foreign trade and transit cargoes transported by the maritime transport fleet",
      "szereg-czasowy": "2010 - 2024",
      "id-czestotliwosc": 1,
      "nazwa-czestotliwosc": "Year",
      "aktualizacja-ostatnia": "2025-12-31",
      "aktualizacja-kolejna": "2026-12-31"
    }
  ],
  "zestawy": [
    {
      "id-zestaw": 521,
      "symbol-zestaw": "T-08",
      "nazwa-zestaw": "report on maritime and coastal transport fleet",
      "id-gestor": 35,
      "nazwa-gestor": "Statistics Poland"
    }
  ],
  "badania": [
    {
      "id-badanie": 310,
      "symbol-badanie": "1.50.01",
      "temat-badanie": "Maritime and coastal transport"
    }
  ],
  "akty-prawne": [
    {}
  ],
  "jednostki": [
    {
      "id-jednostka": 214,
      "nazwa-jednostki": ""
    }
  ]
}